- Adequate bone marrow (GB > 3500/mm3, neutrophils > 1500/mm3; platelets > 100000/mm3; hemoglobin > 10 g/dl), liver (total bilirubin < 2 mg/dL; SGOT e SGPT < 3 UNL) and kidney function (serum creatinin < 1.5 mg/dL;)